Jennings Heilig <jheilig@gate.net> writes:
>The Russians have a LNG powered Tu-154 flying around for quite a while
>now. Only the right engine is LNG powered, but it's been proven
>technically feasible. I believe I read that they used the regular Tu-154
>engine suitably modified to burn LNG.
Yes, I read several years ago about this aircraft. It apparently flew fine.
However, there was a large amount of space devoted to the LH2 tank, making long
flights impractical.
Colin Povey